Filling Question
Convert \Big( \dfrac{16}{81}\Big) ^{x+5} to base \dfrac{2}{3} , the result is
Steven Zheng
posted 3 years ago
Answer
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\Big( \dfrac{16}{81}\Big) ^{x+5}=\Big( \dfrac{2^4}{3^4} \Big) ^{x+5}=\Big( \dfrac{2}{3} \Big) ^{4x+20}
Steven Zheng
posted 3 years ago